(This is a duplicate of a thread I accidentally started in the wrong subforum here: https://www.telerik.com/forums/latest-ui-for-wpf-release-throws-exception-when-using-radopenfolderdialog)
I just upgraded to the latest release of UI for WPF (2018.3.blah blah). So far everything has been working fine. But today I invoked a bit of my code that uses RadOpenFolderDialog. The code is pretty simple:
var dlg = new RadOpenFolderDialog
InitialDirectory = Settings.LibraryFolder,
Multiselect = false,
var res = dlg.ShowDialog();
(I have verified the "Settings.LibraryFolder" points to a valid, existing folder at the time this function is called)
It then throws an exception. The outer exception message is this:
"Provide value on 'System.Windows.Markup.StaticResourceHolder' threw an exception."
The inner exception message is this:
"Cannot find resource named 'BreadCrumbBarItemCustomStyle'. Resource names are case sensitive"
I do not now, nor have I ever had a resource of that name so I have to assume this is something inside the Telerik release that was inadvertently removed. Can you help me?
I don't know if it is relevant but early on in my app I use the StyleManager to set an application theme
StyleManager.ApplicationTheme = new Windows8TouchTheme();
Also I am *NOT* using the "NoXaml" approach